BRPI0705650A - smart electronic device with integrated push button for use in power substation - Google Patents

smart electronic device with integrated push button for use in power substation

Info

Publication number
BRPI0705650A
BRPI0705650A BRPI0705650-8A BRPI0705650A BRPI0705650A BR PI0705650 A BRPI0705650 A BR PI0705650A BR PI0705650 A BRPI0705650 A BR PI0705650A BR PI0705650 A BRPI0705650 A BR PI0705650A
Authority
BR
Brazil
Prior art keywords
ied
electronic device
new
substation
control
Prior art date
Application number
BRPI0705650-8A
Other languages
Portuguese (pt)
Inventor
Dale Finney
Original Assignee
Gen Electric
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Publication of BRPI0705650A publication Critical patent/BRPI0705650A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/002—Monitoring or fail-safe circuits

Abstract

"DISPOSITIVO ELETRÈNICO INTELIGENTE COM BOTãO DE PRESSãO INTEGRADO PARA O USO EM SUBESTAçãO DE ENERGIA ELéTRICA". O presente trabalho apresenta um novo botão de pressão (509, 609, 300) o qual é incorporado em novas configurações de circuito (500, 600), de um dispositivo eletrónico inteligente melhorado (100) (IED), para o uso nos sistema de controle de sub-estações de energia elétrica. O novo botão de pressão não é mecânico e é configurado para que venha a controlar um interruptor, ou um outro tipo de equipamento de subestação 200, depois de um IED o qual se encontra associado com um interruptor de circuito, ou um outro tipo de equipamento para subestação venha a falhar no executar de sua operação. Em uma das formas preferenciais de realização para a presente invenção, o novo botão de pressão pode ser de baixo consumo de energia, e do tipo membrana. Durante o transcorrer normal das operações, um microprocessador (101), o qual se encontra dentro do dispositivo eletrónico inteligente (IED) opera um dispositivo de estado sólido (507, 607), para que se controle a operação do equipamento da subestação. Quando o dispositivo eletrónico inteligente (IED) falha, o pressionar manual do novo botão de pressão contorna o microprocessador do IED (101), e controla de uma forma manual o equipamento de subestação 200 o qual se encontra associado ao IED que falhou."SMART ELECTRONIC DEVICE WITH INTEGRATED PRESSURE BUTTON FOR USE IN ELECTRIC POWER SUBSTATION". The present work presents a new push button (509, 609, 300) which is incorporated into new circuit configurations (500, 600) of an improved intelligent electronic device (100) (IED) for use in control of electrical substations. The new pushbutton is non-mechanical and is configured to control a switch or other type of substation equipment 200 after an IED which is associated with a circuit breaker or other type of equipment. substation may fail to perform its operation. In one of the preferred embodiments for the present invention, the new pushbutton may be of low energy consumption, and of membrane type. During normal operation, a microprocessor (101) within the intelligent electronic device (IED) operates a solid state device (507, 607) to control the operation of substation equipment. When the intelligent electronic device (IED) fails, manual pressing of the new pushbutton bypasses the IED microprocessor (101), and manually controls the substation equipment 200 which is associated with the failed IED.

BRPI0705650-8A 2006-12-28 2007-12-28 smart electronic device with integrated push button for use in power substation BRPI0705650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/617,088 US7652859B2 (en) 2006-12-28 2006-12-28 Intelligent electronic device with integrated pushbutton for use in power substation

Publications (1)

Publication Number Publication Date
BRPI0705650A true BRPI0705650A (en) 2008-08-19

Family

ID=39551489

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0705650-8A BRPI0705650A (en) 2006-12-28 2007-12-28 smart electronic device with integrated push button for use in power substation

Country Status (5)

Country Link
US (1) US7652859B2 (en)
EP (1) EP2065912A2 (en)
CN (1) CN101227063B (en)
BR (1) BRPI0705650A (en)
CA (1) CA2614430C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2138913B1 (en) * 2008-06-25 2011-10-26 ABB Research Ltd. Flexible intelligent electronic device
CN101807355B (en) * 2008-11-26 2012-01-11 中国石油天然气管道局 Detection method and system for simulated operation safety precaution operation button signal of pipeline electric power substation
CN103887115A (en) * 2014-02-27 2014-06-25 陕西安德森电气科技有限公司 Instantaneous power failure preventing delayer
CN106950449A (en) * 2017-04-07 2017-07-14 国网山东省电力公司潍坊供电公司 Intelligent substation checks and accepts breaker controller in analogue system
CN108963960B (en) * 2017-05-25 2023-10-27 国网江苏省电力公司常州供电公司 Control switch in control loop of transformer substation breaker
US10333291B2 (en) * 2017-09-25 2019-06-25 Schweitzer Engineering Laboratories, Inc. Multiple generator ground fault detection
CN114520543B (en) * 2022-02-25 2023-10-31 南方电网电力科技股份有限公司 Operation and maintenance system for secondary equipment
US11946966B1 (en) 2023-02-20 2024-04-02 Schweitzer Engineering Laboratories, Inc. Selective stator ground fault protection using positive-sequence voltage reference

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491218A (en) * 1968-01-05 1970-01-20 Cutler Hammer Inc Pushbutton switch with pivotally mounted actuator
US4191066A (en) * 1977-07-20 1980-03-04 Eaton Corporation Pushbutton locking attachment with tolerance compensating latch
US4609984A (en) * 1984-04-13 1986-09-02 Sperry Corporation Automatic baler with manual override of microprocessor controlled functions
US5289148A (en) * 1992-12-02 1994-02-22 Intelligent Electrical Products, Inc. Adaptable power switch module for circuit breaker panels
US5578802A (en) * 1995-01-09 1996-11-26 Palmowski; David Keypad structure including switches with external metal dome like spring operating members
CN100505464C (en) * 2006-06-14 2009-06-24 淄博永麒化工技术开发有限公司 Electronic anti-slip protector

Also Published As

Publication number Publication date
CN101227063B (en) 2012-10-31
CA2614430C (en) 2015-06-23
US20080158764A1 (en) 2008-07-03
US7652859B2 (en) 2010-01-26
CA2614430A1 (en) 2008-06-28
CN101227063A (en) 2008-07-23
EP2065912A2 (en) 2009-06-03

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: G01R 31/00 , H02B 5/00 , H02J 13/00

Ipc: G05B 9/02 (2006.01), H02H 1/00 (2006.01), H02B 5/0

Ipc: G05B 9/02 (2006.01), H02H 1/00 (2006.01), H02B 5/0

B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time